forked from googlearchive/polymer-patterns
-
Notifications
You must be signed in to change notification settings - Fork 0
/
using-host-with-pseudo-classes.html
43 lines (35 loc) · 1.23 KB
/
using-host-with-pseudo-classes.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
<!--
Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<!--
# Using `:host` with CSS pseudo classes
Shows how to use `:host` with pseudo classes to react to different user-driven
states.
In the definition of `<my-element>` below, `:host` is used with the
`:hover` pseudo class.
:host(:hover) {
opacity: 0.5;
}
When a user hovers over `<my-element>`, its opacity changes.
[jsbin](http://jsbin.com/juwujodalo/2/edit)
-->
<link rel="import" href="../../components/polymer/polymer.html">
<polymer-element name="my-element" noscript>
<template>
<style>
:host {
/* Note: by default elements are always display:inline. */
display: block;
}
:host(:hover) {
opacity: 0.5;
}
</style>
<p>Hover over me</p>
</template>
</polymer-element>